JPS6028211U - Diesel engine exhaust particulate treatment device - Google Patents

Diesel engine exhaust particulate treatment device

Info

Publication number
JPS6028211U
JPS6028211U JP12054383U JP12054383U JPS6028211U JP S6028211 U JPS6028211 U JP S6028211U JP 12054383 U JP12054383 U JP 12054383U JP 12054383 U JP12054383 U JP 12054383U JP S6028211 U JPS6028211 U JP S6028211U
Authority
JP
Japan
Prior art keywords
diesel engine
filters
filter
burner
exhaust particulate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12054383U
Other languages
Japanese (ja)
Other versions
JPH0326247Y2 (en
Inventor
基行 岩橋
Original Assignee
清水建設株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 清水建設株式会社 filed Critical 清水建設株式会社
Priority to JP12054383U priority Critical patent/JPS6028211U/en
Publication of JPS6028211U publication Critical patent/JPS6028211U/en
Application granted granted Critical
Publication of JPH0326247Y2 publication Critical patent/JPH0326247Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案に係るディーゼルエンジンの排気微粒子捕
集装置の実施例を示すものであって、第１図は一実施例
を示す装置全体の概略側面図、第　　　　２薗は同じく
一部を破断した要部の斜視図、第３図は同じく作動状況
を示す平面か５見た概略断面−図、第４図は他の実施例
を平面から見た概略断面図である。 １・・・ディーゼルエンジン、２・・・排軍通路、３・
・・排気微粒子捕集装置、４・・・ケース、５・・・フ
ィルタ、６・・・触媒、７・・・バーナ、８・・・仕切
板、９・・・可動ダクト、１０・・・差圧計。The drawings show an embodiment of the exhaust particulate collection device for a diesel engine according to the present invention, and FIG. 1 is a schematic side view of the entire device showing one embodiment, and the second drawing is a partially cutaway view. FIG. 3 is a perspective view of the main parts, FIG. 3 is a schematic cross-sectional view seen from a plane showing the operating state, and FIG. 4 is a schematic cross-sectional view of another embodiment seen from a plane. 1...Diesel engine, 2...Discharge passage, 3.
... Exhaust particulate collection device, 4... Case, 5... Filter, 6... Catalyst, 7... Burner, 8... Partition plate, 9... Movable duct, 10... Differential pressure gauge.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ディーゼルエンジンの排気通路に介装した耐熱性に冨む
複数個のフィルタと、該フィルタを並列な多数個の領域
に区画する仕切板と、前記フィルタの下流に装着した触
媒と、前記フィルタの上下流間の圧力差が所定値より高
くなったときに作動するフィルタ再生用のバーナと、該
バーナの火炎を前記フィルタの各領域の上流に選狼供給
する可動ダクトとを備えてなり、前記フィルタの各領域
、をバーナの火炎で順次加熱して該フィルタに捕集され
ている排気微粒子゛を焼却処理するように構成・　　し
たことを特徴とするディーゼルエンジンの排気微粒子捕
集装置。A plurality of filters with high heat resistance are installed in the exhaust passage of a diesel engine, a partition plate divides the filters into a large number of parallel areas, a catalyst installed downstream of the filters, and a catalyst above the filters. The filter includes a burner for regenerating the filter that is activated when the pressure difference between the downstream sides becomes higher than a predetermined value, and a movable duct that selectively supplies the flame of the burner to the upstream of each region of the filter. 1. An exhaust particulate collection device for a diesel engine, characterized in that each region is sequentially heated by a flame of a burner to incinerate the exhaust particulates collected in the filter.
JP12054383U 1983-08-01 1983-08-01 Diesel engine exhaust particulate treatment device Granted JPS6028211U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12054383U JPS6028211U (en) 1983-08-01 1983-08-01 Diesel engine exhaust particulate treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12054383U JPS6028211U (en) 1983-08-01 1983-08-01 Diesel engine exhaust particulate treatment device

Publications (2)

Publication Number Publication Date
JPS6028211U true JPS6028211U (en) 1985-02-26
JPH0326247Y2 JPH0326247Y2 (en) 1991-06-06

Family

ID=30276234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12054383U Granted JPS6028211U (en) 1983-08-01 1983-08-01 Diesel engine exhaust particulate treatment device

Country Status (1)

Country Link
JP (1) JPS6028211U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62176417U (en) * 1986-04-28 1987-11-09
JPS62176418U (en) * 1986-04-28 1987-11-09
JP2010001799A (en) * 2008-06-20 2010-01-07 Hino Motors Ltd Burner apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128612A (en) * 1979-03-26 1980-10-04 Shimizu Constr Co Ltd Exhaust gas purifying apparatus for diesel engine
JPS5713211A (en) * 1980-06-30 1982-01-23 Nippon Soken Inc Minute particle purifier for internal combustion engine
JPS57171015A (en) * 1981-04-15 1982-10-21 Nippon Denso Co Ltd Particle collector
JPS57181915A (en) * 1981-04-30 1982-11-09 Fuji Electric Corp Res & Dev Ltd Exhaust gas purifier for internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128612A (en) * 1979-03-26 1980-10-04 Shimizu Constr Co Ltd Exhaust gas purifying apparatus for diesel engine
JPS5713211A (en) * 1980-06-30 1982-01-23 Nippon Soken Inc Minute particle purifier for internal combustion engine
JPS57171015A (en) * 1981-04-15 1982-10-21 Nippon Denso Co Ltd Particle collector
JPS57181915A (en) * 1981-04-30 1982-11-09 Fuji Electric Corp Res & Dev Ltd Exhaust gas purifier for internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62176417U (en) * 1986-04-28 1987-11-09
JPS62176418U (en) * 1986-04-28 1987-11-09
JP2010001799A (en) * 2008-06-20 2010-01-07 Hino Motors Ltd Burner apparatus

Also Published As

Publication number Publication date
JPH0326247Y2 (en) 1991-06-06

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